Description
The WP825 is the ruggedized version of Grandstream's cordless Wi-Fi IP phones. Its IP67 casing resists water and dust and survives drops from 2.5 meters, which makes it suitable for environments where a standard handset would not last. It handles two SIP accounts on two lines and shows calls on a 2.4-inch color LCD. HD voice relies on two microphones, echo cancellation and Noise Shield technology, with the Opus, G.722, G.711, G.729A/B and iLBC codecs. Dual-band 2.4 and 5 GHz 802.11 a/b/g/n/ac Wi-Fi, with an advanced antenna and roaming, follows the user from one access point to the next; Bluetooth 4.2 connects a wireless headset and a 3.5 mm jack takes a wired one. The accelerometer and the configurable key serve the push-to-talk and panic functions. Running Android 7.0, the 2,000 mAh Li-ion battery delivers 8 hours of talk time and 200 hours of standby.
Specifications
| Reference | WP825 |
|---|---|
| Brand | Grandstream |
| Manufacturer order code | WP825 |
| Type | SIP Wi-Fi phone |
| EAN code | 6947273703761 |
| SIP accounts | 2 (2 lines) |
| Display | 2.4" color LCD, 240 x 320 pixels |
| Audio | HD voice, dual microphones, echo cancellation, Noise Shield, Opus, G.722, G.711, G.729A/B, iLBC |
| Wi-Fi | Dual-band 2.4 and 5 GHz 802.11 a/b/g/n/ac, advanced roaming |
| Bluetooth | 4.2, for headsets |
| Headset | 3.5 mm jack |
| USB | Micro USB |
| Operating system | Android 7.0 |
| Buttons | Configurable push-to-talk and panic key, accelerometer |
| Battery | 2,000 mAh Li-ion |
| Battery life | 8 h talk time, 200 h standby |
| Ruggedness | IP67 waterproof and dustproof, drop-safe up to 2.5 m |
| Dimensions | 166 x 57.8 x 26.3 mm |
| Packed weight | 0.50 kg |
Use and tips
The WP825 is the Wi-Fi handset to choose when the terrain is tough: loading docks, production workshops, indoor construction sites, kitchens, hospital wards. It takes drops and water splashes while remaining a standard SIP extension from the PBX's point of view. The key configurable as a panic button and the accelerometer give a first level of protection to people who work alone. Check 5 GHz Wi-Fi coverage across the whole site. For the same phone without the rugged casing, see the WP822; for Wi-Fi 6 and full alarms, the WP836.
Frequently asked questions
Which PBX or provider does this phone work with?
With any SIP-compatible IP PBX or VoIP service, including Grandstream UCM PBXs, 3CX and hosted Centrex offers. Tell us about your setup through our contact page and we confirm compatibility before you order.
What is the difference between WP825 and WP822?
Both share dual-band Wi-Fi ac, 2 SIP accounts, Bluetooth 4.2, the 2.4-inch color display and the 2,000 mAh battery (8 h talk time). The WP825 adds a rugged IP67 casing, waterproof, dustproof and drop-safe from 2.5 meters.
What is the warranty?
Two-year statutory conformity warranty, plus the Grandstream manufacturer warranty under its own terms.
Where are the firmware, manuals and guides?
Grandstream provides the firmware, user manual and administrator guide of this phone free of charge: our Grandstream support page takes you straight to the documents for this model.
